package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;
@RestController
@RequestMapping("/member")
public class MemberController {
    @Reference
    private MemberService memberService;
    @Autowired
    private JedisPool jedisPool;
    @RequestMapping("/login")
    public Result login(HttpServletResponse response,@RequestBody Map map){
        String telephone = (String) map.get("telephone");//获取前端的手机号
        String validateCode = (String) map.get("validateCode");//获取前端验证码
        String code = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_ORDER);//获取redis存的验证码
        //如果code不为空且前后端验证码相等
        if (code == null && !code.equals(validateCode)) {
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }else {
        Member member = memberService.findByTelephone(telephone);
        if(member == null){
            member.setFileNumber(telephone);
            member.setRegTime(new Date());
            memberService.add(member);
        }
            Cookie cookie = new Cookie("login_member_telephone",telephone);
            cookie.setPath("/");
            cookie.setMaxAge(60*60*24*30);//有效期30天
            response.addCookie(cookie);
            //将member会员信息转为json字符串存入redis中
            String json = JSON.toJSON(member).toString();
            jedisPool.getResource().setex(telephone,60*30,json);

        }
        return new Result(true,MessageConstant.LOGIN_SUCCESS);
    }
}
